Efficient High-Voltage Outdoor Isolation Disconnect Switch for Safety

• Customization: Available
• Type: 10kv/12kv/15kv
• Structure: According to Customer Requirements
• Model NO.: (H)GWBEB
• Installation: Outdoor High-voltage
• Operation: Manual/Electric/Pneumatic/Hydraulic
• Grounding Mode: According to Customer Requirements
• Movement Mode: According to Customer Requirements
• Number of Poles: According to Customer Requirements
• Grounding: According to Customer Requirements
• Series: Two
• Run: According to Customer Requirements
• Switching Mode: According to Customer Requirements
• Common Model: Gw9
• Structure of Operating: According to Customer Requirements
• Certification: ISO, RoHS, CE
• Brand: Chbeb
• Customizable: OEM/According to Customer Requirements
• Transport Package: Standard Shipping Packing
• Specification: 45*55*38mm
• Trademark: CHBEB
• Origin: China
• HS Code: 853530900
• Production Capacity: 5000 PCS/Quarter

Product Description

Product Description

Introducing the revolutionary (H)GWBEB type outdoor high-voltage isolation disconnect switch. Expertly crafted for seamless integration into 10(12, 15, 24)kV high voltage power transmission and distribution lines, this state-of-the-art switch excels at opening and closing single-phase or three-phase circuits with effortless precision. It operates with unmatched efficiency, handling situations without any load while maintaining safety under voltage conditions, ensuring both reliability and maximum safety.

This switch is a masterpiece of engineering, specifically designed for single-phase applications within three-phase line systems. It is distinguished by an elegantly simple structure, making it a cost-effective and user-friendly solution. Its versatility is evident as it supports rated currents of 200, 400, 600, 800, 1000, and 1250 amps. Composed of a robust base, durable post insulators, high-quality conductive parts, and an advanced mechanical section, it promises superior performance. The cutting-edge gate knife structure enhances circuit operations, with each phase featuring a dual-blade setup. External compression springs on either side ensure ideal contact pressure, which can be fine-tuned via spring height adjustments. With an insulated hook stick, operating the switch becomes remarkably straightforward, complemented by a convenient self-locking device for additional security.

Working Environment:

Meticulously designed to operate flawlessly at altitudes no higher than 1000 meters;

Robustly built to endure ambient temperatures—from a high of +40°C to a low of -30°C;

Engineered to withstand outdoor wind speeds up to 35 meters per second;

Constructed for resilience against seismic intensities not exceeding 8 degrees—ideal for sites with minimal severe vibrations.

For superior performance, ensure the installation site is free from gases, chemical deposits, salt mist, dust, dirt, or other explosive or corrosive elements that might detrimentally affect the switch's insulation and conductivity.

Note:

SHOULD CONDITIONS SURPASS THE NORMAL SPECIFIED USAGE PARAMETERS, USERS ARE ADVISED TO DISCUSS WITH THE COMPANY TO ARRIVE AT THE BEST SOLUTIONS.

Installation, Use and Adjustment

Pre-installation Work

1. To assure peak performance, meticulously remove dust and dirt from all components. Carefully cleanse the surface of the insulating porcelain bottle to preserve its structural integrity.
2. Thoroughly clean the wiring surface of the ground screw to ensure supreme electrical contact.
3. For seamless operation, apply a protective layer of industrial Vaseline to all rotating parts and contact areas.
4. Inspect the contact surface meticulously. Adjust the compression spring height to ensure the contact pressure meets the specifications detailed in Table II.
5. This switch is exclusively engineered for hoisting applications, designed to harmonize perfectly with transformers on the line.
6. Capable of supporting a rated current of 200-400 amperes, typically utilizing three mounting holes. For 600-1000A configurations, the arrangement remains with three mounting holes to ensure optimal stability.

For longevity, it is essential to conduct annual inspections of the following components:
Carefully remove any dirt from conductive parts, contact surfaces, and the insulating porcelain bottle's surface to maintain exceptional functionality.

Scrutinize all components for any potential damage. Pay special attention to the insulating porcelain bottle for signs of damage or cracks.

Ensure the contact surface of the conductive part is in pristine condition, promoting efficient operation.

Detailed Photos

Product Parameters

The main technical parameters								Table I
Model	Rated voltage kV		Rated current A	kA			10 seconds thermal stable current kA
				peak		Valid values
(H)GW	10 12 15		200	5		9	5
			400	21		15	10
			600	35		25	14
			630	35		25	14
			800	35		25	14
			1000	50		35	20
Contact force parameters									Table II
Model		Rated current(A)			contact pressure(kgf)
(H)GW		5			9
		21			15
		35			25
		35			25
		35			25
		50			35

Certifications